On June 27, 2017 Microsoft has released its quarterly updates for Exchange 2013 and Exchange 2016. The current version is now at Exchange 2013 CU17 and Exchange 2016 CU6. Typically I don’t pay that much attention to this, all new developments seem to be for Office 365 and very little developments for on-premises Exchange deployment. But this time there are some interesting things I’d like to point out.
A couple of days before the release of Exchange 2016 CU6 Microsoft blogged about Sent Items Behavior Control and Original Folder Item Recovery. With the Sent Items Behavior Control, a message that’s sent using the Send As or Send on behalf of permission is not only stored in the mailbox of the user that actually sent the message, but a copy is also stored in the delegator mailbox sent items. This was already possible for shared mailboxes, but now it’s also possible for regular mailboxes (like manager/assistant scenarios).
The Original Folder Item Recovery feature is I guess on of the most requested features. In the past (before Exchange 2010) when items were restored after they were deleted, they were restored to their original location. With the Dumpster 2.0 that was introduced with Exchange 2010 this was no longer possible, and items were restored to the deleted items folder. In this case the items had to be moved manually to their original location. With the introduction of the Original Folder Item Recovery the restore of deleted items again takes place in the original folder.
Continue reading Exchange 2013 CU17 and Exchange 2016 CU6
Some customers have an Active Directory domain in their DMZ (for management purposes) and the Exchange 2013 Edge Transport server can be a member of this domain as well.
Unfortunately starting with Exchange 2013 CU5 the Edge Transport server won’t install anymore when the server is a member of such a domain. Setup crashes with the following error message:
“Active Directory failed on localhost. This error is not retriable. Additional information: the parameter is incorrect.” And “Active Directory response: 00000057: LdapErr: DSID-0C090D8A, comment: Error in attribute conversion operation, data 0, v2580 —> System.DirectoryServices.Protocols.DirectoryOperationException: The requested attribute does not exist.”
At this moment (up to Exchange 2013 CU7) there’s no other workaround that to remove the Edge Transport server from the domain, install the Edge Transport server role (make sure you got the FQDN of the server correct!) and after installing rejoin the Active Directory domain. This works fine.
I noticed however that upgrading an Exchange 2013 CU6 Edge Transport server that’s domain joined to CU7 doesn’t hit this issue, there was no need to remove it from the domain before upgrading.
The recommended way of installing the Exchange 2013 Edge Transport server is on a workgroup member (stand-alone server) in the DMZ. However, it is not uncommon that customers are implementing an Active Directory domain in their DMZ for management purposes.
Continue reading Edge Transport server fails in Active Directory domain
On August 26 Microsoft released Exchange 2013 CU6, the sixth Cumulative Update since the new servicing model of Exchange 2013, exactly after 90 days which fits in the quarterly cadence.
Continue reading Exchange 2013 CU6